| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $56.59 | 12.368% | $63.5891 | $63.59 | $63.60 | $63.60 |
| Purchase #2 | $40.55 | 10.855% | $44.9517 | $44.95 | $44.95 | $45.00 |
| Purchase #3 | $221.70 | 13.274% | $251.1285 | $251.13 | $251.15 | $251.10 |
| Purchase #4 | $80.30 | 6.372% | $85.4167 | $85.42 | $85.40 | $85.40 |
| Purchase #5 | $23.60 | 7.357% | $25.3363 | $25.34 | $25.35 | $25.30 |
| Purchase #6 | $171.64 | 8.544% | $186.3049 | $186.30 | $186.30 | $186.30 |
| Purchase #7 | $62.40 | 4.610% | $65.2766 | $65.28 | $65.30 | $65.30 |
| 7 purchase totals = | $656.78 | $722.0038 | $722.01 | $722.05 | $722.00 | |